Ana neman raƙuman LED ɗin da za a iya magancewa amma rikice tsakanin SK6812 da WS2812B? Ba damuwa. Na zo nan don taimaka muku samun mafi kyawun!
Dukansu SK6812 da WS2812B su ne raƙuman LED na RGB; duk da haka, SK6812 ya fi ci gaba fiye da WS2812B. Inda WS2812B ke samuwa kawai a cikin bambance-bambancen RGB, ana samun SK6812 azaman RGB, RGBW, da WWA. Bayan haka, suna da bambance-bambance a ƙimar mitar dubawa, haske, aikace-aikace, ƙarfin lantarki, marufi, da ƙari.
Kuna son sanin cikakkun bayanai? Ni, tare da gwaninta na shekaru 14 a cikin tube na LED, na nuna duk bambance-bambance tsakanin SK6812 da WS2812B don taimaka muku zaɓin daidai. Don haka, bari mu nutse cikin:
Menene SK6812 LED Light Strip?
SK6812 ku LED tsiri haske tare da guntu IC, yana ba ku damar sarrafa kowane LED akayi daban-daban. Ana samun waɗannan kayan aikin a cikin bambance-bambancen guda uku- RGB, RGBW, da RGB fari +WWA. Kuna iya ƙirƙirar miliyoyin hues tare da waɗannan haɗin launi, waɗanda ke sanya waɗannan ɗigon su dace don kasuwanci, kayan ado, da buƙatun hasken ƙwararru. SK6812 yana samuwa a cikin fakiti daban-daban guda uku - 4020, SMD 2020, SMD 3535, da SMD 5050, suna ba ku sassauci wajen zaɓar kauri, haske, da girman LEDs. Koyaya, waɗannan fitilun tsiri suna da tsada idan aka kwatanta da WS2812B saboda sun fi ci gaba.
Menene Bambancin Tsakanin SK6812 da SK6812mini?
Babban bambanci tsakanin SK6812 da SK6812 mini yana cikin girman marufi. Sk6812 shine ainihin girman ma'auni, yayin da SK6812 mini ya fi karami kuma ana amfani dashi don aikace-aikacen da ke buƙatar ƙananan LEDs.
| sharudda | SK6812 | SK6812 mini |
| marufi | 5050 (5mm x 5mm); daidaitaccen girman | 3535 (3.5mm x 3.5mm) |
| haske | Haske mai haske | Ƙananan idan aka kwatanta da SK6812 |
| yawa | Chips sun fi girma a girman, don haka makomar ta yi ƙasa da SK6812 mini | Denser saboda ƙananan girman |
| Gudanar da zafi | Yafi SK6812mini | Mai matuƙar kula da zafi |
| Aikace-aikace | Babban nunin nuni, filayen LED, da sauran aikace-aikace | Ƙirar ƙira, kamar na'urori masu sawa, ƙananan pixel matrices, da sauransu. |
Menene WS2812B LED Light Strip?
Bayani na SK6812 Saukewa: WS2812B Har ila yau, tsiri ne na LED wanda za a iya magana da shi tare da guntu IC da aka gina a ciki. Koyaya, yana samuwa ne kawai a cikin bambance-bambancen RGB da fakitin 5050. Saboda rashin samun fararen tashoshi guda ɗaya kamar raƙuman LED na SK6812, suna ba ku ƙarancin bambancin launi. Koyaya, WS2812B LED tubes suna da araha. Bayan haka, sun dace da microcontrollers daban-daban. Kuna iya amfani da waɗannan fitilun LED don hasken zama, hasken ado, da ayyuka akan ƙananan kasafin kuɗi.
SK6812 VS WS2812B - Maɓallin Maɓalli
1. Bambancin Launi
SK6812 Bambancin Launi
SK6812 LED tube yana ba da zaɓuɓɓukan bambancin launi guda uku; wadannan su ne:
a. Saukewa: SK6812RGB
SK6812 RGB shine ainihin tushen adireshi na RGB LED tsiri tare da ja, kore, da diode shuɗi a guntu. Haɗa waɗannan launuka masu haske guda uku na iya kawo fiye da launuka miliyan 16. Dangane da girman LED, SK6812 RGB na iya zama nau'ikan guda huɗu:
- Bayani na SK6812-2020
- Bayani na SK6812-3535
- Bayani na SK6812-4020
- Bayani na SK6812-5050
| Saukewa: SK6812RGB | IC Dimension | description |
| Bayani na SK6812-2020 | 2.0 x 2.0 mm | Ana amfani dashi a cikin fitilun fitilun LED masu kunkuntar |
| Bayani na SK6812-3535 | 3.5 x 3.5 mm | Yana amfani da ƙaramin fakiti, kuma aka sani da SK6812 mini, kuma yana da kyau don nunin matrix mai yawa |
| Bayani na SK6812-4020 | 4.0 x 2.0 mm | Side-fito haske tsiri |
| Bayani na SK6812-5050 | 5.0 x 5.0 mm | Babban girman kuma shine clone kai tsaye na 5050 WS2812B RGB LED |
b. Saukewa: SK6812RGBW
SK6812 RGBW LED tubes suna ƙara farar tasha daban zuwa ainihin sigar RGB. Yana kawo ƙarin zaɓuɓɓukan haɗa launuka, haske mafi girma, da cikakken launi mai haske. Farar hue a cikin SK6812 RGBW fari ce mai tsafta, sabanin launin shuɗi-fari wanda RGB ke samarwa. Koyaya, dangane da wannan farin launi, SK6812 RGBW na iya zama na uku yanayin zafi:
| Saukewa: SK6812RGBW | CCT Na Farin (W) | Hue Of White |
| RGBWW | RGB+3000K | Warm White |
| RGBNW | RGB+4000K | Kayan Farko |
| RBCW | RGB+6000K | Cold Fatar |
c. SK6812 Fari & WWA
Idan kuna buƙatar farar haske mai iya magana, SK6812 farin & WWA LED tube shine abin da kuke buƙata. Guntuwar SK6812IC na wannan bambance-bambancen yana da duka farare da kwakwalwan WWA. Wannan yana ba da damar dumi don kwantar da yanayin daidaitawar CCT a cikin tsiri na LED. WWA tana ba da CCT daga 3000K zuwa 6000K, don haka za ku sami isasshen sassauci don daidaita launin haske don dacewa da yanayin ku ko bukatunku. Bayan haka, wannan bambance-bambancen yana samuwa a cikin zaɓuɓɓukan yawa uku - 30, 60, da 144 LED densities. Don haka, idan kuna buƙatar fitilun lafazi ko ƙananan haske, je don ƙananan ƙananan SK6812 tube. Kuma inda kuke buƙatar ƙarin yunifom da haske mai santsi, siyan ɗaya tare da babban yawan LED.
WS2812B Bambancin Launi
Ba kamar SK6812 ba, WS2812B yana da bambancin launi na RGB kawai. Anan ba za ku sami zaɓuɓɓukan RGBW da WWA ba. Koyaya, WS2812B na iya ƙirƙirar miliyoyin bambance-bambancen launi tare da RGB, amma ya yi ƙasa da SK6812. Bugu da ƙari, farar hasken da aka samar a cikin WS2812B ba fari ba ne. Anan, an ƙirƙiri wani farin launi ta hanyar haɗa launukan ja, kore, da shuɗi a mafi girma. A sakamakon haka, farar da ke cikin waɗannan ɗigon ba fari ba ne; maimakon haka, yi sautin shuɗi. Amma tare da SK6812 LED tube (RGBW), ba za ku sami waɗannan batutuwa ba. Tana da farin tashar da ke kawo haske mai tsafta da haske.
2. Bambancin Aikace-aikacen
Saukewa: SK6812
Ana amfani da igiyoyin LED na SK6812 inda kuke buƙatar ƙarin hadaddun da zaɓuɓɓukan bambancin launi. Waɗannan su ne cikakke don nunin ƙira, tallace-tallace da nunin talla, gidan wasan kwaikwayo da matakin haske, da sauransu. Bayan haka, SK6812 farin & WWA LED tubes suna da kyau don hasken zama da baƙi.
Saukewa: WS2812B
Kamar yadda WS2812B ya fi rahusa idan aka kwatanta da SK6812 LED, zaku iya amfani da su don ayyukan DIY da hasken wuta tare da ƙaramin kasafin kuɗi. Ana amfani da waɗannan kayan aiki sosai don kayan ado na gida, taron da hasken biki, nunin ƙarancin ƙuduri, wasan caca da hasken saitin kwamfuta, da sauransu. Bayan haka, idan kuna son hasken da za a iya magancewa a cikin fasahar sawa kamar tufafi, kayan haɗi, da sauransu, WS2812B shine zaɓin da ya dace. .
3. Complexity Programming
SK6812 Complexity Programming
Dakunan karatu suna goyan bayan SK6812 da kyau, duk da haka ya fi rikitarwa don tsarawa fiye da WS2812B saboda samun ƙarin tashoshi. Koyaya, ba za ku fuskanci al'amura ta amfani da madaidaicin ɗakin karatu da haɗin kai ba.
WS2812B Complexity Programming
WS2812B yana da sauƙi don shirin idan aka kwatanta da SK6812 LED tube. Yana sarrafa tashoshin RGB kawai ba tare da ƙarin fararen tashoshi kamar SK6812 RGBW LED tube. Wannan yana sauƙaƙe shirin kuma ya sa ya zama mai sauƙi ga masu farawa. Bayan haka, akwai ɗimbin ɗakunan karatu da haɗin kai masu dacewa don WS2812B.
4. Amfani da Wutar Lantarki
SK6812 Amfani da Wuta
Yawan wutar lantarki ya dogara da abubuwa da yawa kamar yawan LED da ƙarfin lantarki. Koyaya, SK6812 RGBW LED tubes suna cinye ɗan ƙaramin ƙarfi fiye da WS2812B LED tube saboda ƙarin farin tashar sa.
WS2812B Amfanin Wuta
WS2812B LED tube yana cin ɗan ƙaramin ƙarfi fiye da igiyoyin LED SK6812. Wannan ya sa su zama masu ƙarfin kuzari da manufa don ayyuka tare da tushen wutar lantarki.
5. Haske
SK6812 Haske
Hasken haske na SK6812 ya tashi daga 800-1000 mcd. Wannan yana da haske sosai don amfani da buƙatun kasuwanci da hasken wuta a wuraren jama'a. Koyaya, yawa da ƙarfin lantarki suma mahimman la'akari ne waɗanda ke shafar haske.
WS2812B Haske
Matsayin haske na WS2812B ya tashi daga 500-700 mcd, wanda bai kai na SK6812 ba.
6. Mitar dubawa
Mitar dubawa SK6812
Mitar dubawa tana ƙayyadadden sabuntawa ko ƙimar sabuntawar LEDs a sakan daya. SK6812 yana da babban mitar dubawa na 1.2KHz. Wato shi; Ana duba guntuwar LED a cikin fitilun tsiri na SK6812 kuma ana sabunta su sau 1200 kowane daƙiƙa. Wannan yana rage al'amurra masu banƙyama kuma yana ba da raye-raye mai laushi da babban tasirin gani.
WS2812B Scan Mitar
WS2812B yana da ƙimar mitar dubawa na 400Hz kawai. Saboda haka, a cikin kowane dakika, ana sabunta LEDs sau 400. Wannan ƙimar ta yi ƙasa da mitar SK6812. Don haka, idan kuna son ingantaccen aiki, WS2812B ba zai iya doke SK6812 ba.
7. Independence na Voltage
SK6812 Independence na Voltage
SK6812 yana samuwa a cikin zaɓuɓɓukan ƙarfin lantarki guda uku - 5V, 12V, da 24V. Don haka, yana ba ku damar zaɓar wanda ya fi dacewa da buƙatun shigar ku. Duk da haka, da ƙarfin lantarki a cikin wadannan LED tube ya fi barga fiye da WS2812B. Suna kula da tsayuwar haske, suna sa SK6812 ya dace don dogon shigarwa.
WS2812B Independence Independence
WS2812B bashi da zaɓuɓɓukan ƙarfin lantarki da yawa kamar SK6812. An tsara shi don 5V kawai. Bayan haka, yana da saukin kamuwa da matsalolin raguwar wutar lantarki, musamman a lokacin dogon gudu. Don haka, ta amfani da waɗannan kayan gyara, zaku iya fuskantar al'amura tare da rashin daidaituwar haske da fitowar haske.
8. LED Packaging & yawa
SK6812 Fakitin LED & yawa
Marufi na LED yana bayyana girman da fasalulluka na kwakwalwan LED na hasken tsiri. SK6812 ya zo cikin bambance-bambancen marufi guda huɗu - SMD 4020, SMD 2020, SMD 3535, da SMD 5050. Suna da matakan haske daban-daban da sifofin guntu. Misali, SK6812 tare da fakitin SMD 5050 yana da babban guntu LED kuma yana ba da haske mai haske fiye da sauran zaɓuɓɓuka. Don haka, SK6812 yana ba da zaɓi mafi girma na zabar fitowar haske na kayan aiki. Bayan haka, sun zo cikin nau'ikan LED iri-iri, kamar 30, 60, 72, 120, da 144 LEDs/mita.
WS2812B LED Packaging & yawa
WS2812B yana samuwa a cikin zaɓin marufi ɗaya kawai- SMD 5050. Girman guntu na WS2812B koyaushe shine 5.0 x 5.0 mm. Don haka ba za ku sami zaɓuɓɓukan bakin ciki ba kamar SK6812 LED tube waɗanda za a iya haɗa su da fakitin SMD 2020 tare da diamita na 2.0 x 2.0 mm. Koyaya, ƙimar LED na WS2812B yayi kama da SK6812; suna samuwa a matsayin 30/60/72/96/144 LEDs/meter.
9. Sake saita Lokaci
Lokacin Sake saitin SK6812
Lokacin sake saiti yana nufin tsawon lokacin da LED ke ɗauka don sake saita sabon siginar bayanai. Lokacin sake saiti na SK6812 shine 80 micro seconds (μs). Kodayake yana da girma fiye da WS2812B, ba zai shafi tasirin LED ɗin da aka saba ba. Duk da haka, yana da mahimmanci a cikin aikace-aikace mai sauri ko lokaci mai mahimmanci.
Lokacin Sake saitin WS2812B
WS2812B yana ɗaukar ƙarancin lokacin hutu fiye da SK6812. Yana iya sarrafa siginar bayanai a cikin 50µs kawai. Kodayake kuna iya samun shi mai ban sha'awa, a zahiri, baya sanya WS2812B ya fi SK6812 kyau. Saboda ƙarancin mitar bincikensa, yana iya yin duba sau 400 kawai a cikin daƙiƙa guda. Sabanin haka, ko da tare da tsawon lokacin sake saiti, SK6812 na iya duba sau 1200/daƙiƙa. Don haka, ɗan gajeren lokacin sake saiti na WS2812B ba zai iya dawo da ma'amala mai santsi na SK6812 ba.
10. Kwatanta Kuɗi
Farashin SK6812
SK6812 ya fi WS2812B ci gaba kuma yana da mafi kyawun fasali. Wannan ya sa su tsada. Koyaya, idan kuna son ingantaccen fitarwa da aikin matakin ƙwararru, yana da darajar ƙimar.
Farashin WS2812B
WS2812B shine mafi araha kuma mafi inganci bayani fiye da SK6812 LED tube. Don haka, idan kuna son tsiri LED ɗin da za'a iya magana da shi don ƙayyadaddun kayan ado ko ƙananan ayyukan kasafin kuɗi, je WS2812B.
Chart Bambanci Mai Sauri: SK6812 VS WS2812B
| Nau'in IC | SK6812 | Saukewa: WS2812B |
| irin ƙarfin lantarki | 5V / 12V / 24V | 5V |
| Launi | RGB+RGBW+White+WWA | RGB |
| LED Yawa | 30/60/72/120/144 LEDs/m | 30/60/72/96/144 LEDs/m |
| SMD | 4020 / 2020 / 3535 / 5050 | 5050 |
| haske | 800-1000 mcd | 500-700 mcd |
| Sake saita Lokaci | 80 .s | 50 .s |
| Zaɓuɓɓukan Sarrafawa | Advancedarin ci gaba | Simple |
| Amfani da wutar lantarki | Kadan kadan | Bit fiye da SK6812 |
| Yanayin PWM | 1.2KHz | 400Hz |
| karfinsu | Gyara | Fadi sosai |
| price | Dan kadan ya fi tsada | cheap |
Kamanceceniya Tsakanin SK6812 & WS2812B
| sharudda | SK6812 | Saukewa: WS2812B |
| Matsayin IC | Ginannen | Ginannen |
| Color Zurfin | 24-bit | 24-bit |
| Hutu ya ci gaba | A'a | A'a |
| Mutum Mai Magancewa | A | A |
| Isar da bayanai | Sigina guda ɗaya | Sigina guda ɗaya |
| Canja wurin Bayani | 800kbps | 800kbps |
| Tashar fitarwa | 3 | 3 |
| Wayoyi | Layin bayanai mai inganci + Mara kyau | Layin bayanai mai inganci + Mara kyau |
| Grey Scale | Darasi na 256 | Darasi na 256 |
| Rage Mai Magana | 256 a kowane tashoshi | 256 a kowane tashoshi |
Wanne Yafi Kyau - SK6812 Vs. WS2812B?
Mafi kyawun zaɓi tsakanin SK6812 da WS2812B ya dogara da aikace-aikacen da buƙatun aikin. Idan kuna son ƙarin daidaitawar launi da iko mafi girma, SK6812 ya fi kyau. Yana ba ku zaɓuɓɓuka masu canzawa wajen zaɓar nau'in (RGB, RGBW, ko WWA), marufi, ƙarfin lantarki, da sauransu. Duk da haka, SK6812 yana da tsada.
Sabanin haka, WS2812B ya fi sauƙi kuma mafi araha. Za ku sami ƙarin ɗakunan karatu masu jituwa don waɗannan filayen LED. Koyaya, ba za ku sami bambancin launi na SK6812 a cikin WS2812B ba.
Duk da haka, ba za ku iya yanke shawarar wanda ya fi kyau ba? Anan, Na jera wasu abubuwa masu kyau na SK6812 da WS2812B don taimaka muku zaɓi mafi kyau.
Halaye masu kyau na SK6812
- Ƙarin bambancin launi da fasali masu daidaitawa
- Mafi girman kewayon haske (ko da yake ya dogara da yawan LED, marufi, ƙarfin lantarki, da sauransu)
- Faɗin wutar lantarki
- Babban mitar dubawa don motsi mai santsi
- Kadan mai yuwuwa ga raguwar wutar lantarki
- Rage al'amurra masu yawo
Halaye masu Kyau na WS2812B
- Yana cinye ƙasa da ƙarfi fiye da SK6812
- Yana goyan bayan faffadan ɗakunan karatu da software
- M
Yadda za a Saita SK6812 da WS2812B Masu Kula da Tushen LED?
Mataki 1: Haɗa ɗigon LED (SK6812 ko WS2812B) zuwa mai sarrafawa da samar da wutar lantarki. Kula da alamar sigina yayin haɗa su; dole ne a haɗa ƙarshen siginar farawa zuwa mai sarrafawa.
Mataki 2: Ɗauki remote kuma zaɓi nau'in IC. Don WS2812B, zaɓi WS2812B kuma don SK6812, zaɓi SK6812.
Mataki 3: Ƙayyade adadin pixels akan ɗigon LED akan ramut.
Mataki 4: Zaɓi yanayin canjin haske ko tsari a cikin nesa.
Don ƙarin bayani, kuna iya dubawa Yadda ake Wayar da Fitilar Fitilar LED (Ana Haɗa Hoto).
FAQs
Kunsa UP
Duk SK6812 da Saukewa: WS2812B suna da kyau, la'akari da takamaiman aikace-aikace. Idan kuna son ƙarin bambancin launi, je SK6812 RGBW LED tubes, waɗanda ke da ƙarin farin tashar da ke ba da damar ƙarin haɗin launi. Bayan haka, bambance-bambancen WWA na SK6812 cikakke ne don aikace-aikace inda kuke buƙatar bambance-bambancen CCT na fararen hues.
Koyaya, don aikace-aikacen asali, WS2812B LED tubes suna da kyau. Kodayake bambance-bambancen RGB ne kawai, har yanzu kuna iya ƙirƙirar launuka sama da miliyan 16 tare da shi. Sama da duka, suna da arha kuma masu sauƙi don daidaitawa. Don haka, zaɓi mafi kyawun wanda ya dace da aikace-aikacenku, buƙatunku, da kasafin kuɗi.
